Towards supercapacitors: Cyclic voltammetry and fast Fourier transform electrochemical impedance spectroscopy based evaluation of polypyrrole electrochemically deposited on the pencil graphite electrode

2021 ◽  
Vol 610 ◽  
pp. 125750 ◽  
Author(s):  
Urte Samukaite-Bubniene ◽  
Aušra Valiūnienė ◽  
Vytautas Bucinskas ◽  
Povilas Genys ◽  
Vilma Ratautaite ◽  
...  
Keyword(s):  
Cyclic Voltammetry ◽  
Fourier Transform ◽  
Electrochemical Impedance Spectroscopy ◽  
Impedance Spectroscopy ◽  
Fast Fourier Transform ◽  
Electrochemical Impedance ◽  
Graphite Electrode ◽  
Pencil Graphite Electrode ◽  
Electrochemically Deposited

Redox-probe-free scanning electrochemical microscopy combined with fast Fourier transform electrochemical impedance spectroscopy

2019 ◽  
Vol 21 (19) ◽  
pp. 9831-9836 ◽  
Author(s):  
Aušra Valiūnienė ◽  
Jurate Petroniene ◽  
Inga Morkvenaite-Vilkonciene ◽  
Georgi Popkirov ◽  
Almira Ramanaviciene ◽  
...  
Keyword(s):  
Fourier Transform ◽  
Electrochemical Impedance Spectroscopy ◽  
Impedance Spectroscopy ◽  
Fast Fourier Transform ◽  
Electrochemical Impedance ◽  
Scanning Electrochemical Microscopy ◽  
Redox Probe ◽  
Electrochemical Microscopy

Scanning electrochemical microscopy (SECM) hybridized with fast Fourier transform-based electrochemical impedance spectroscopy (FFT-EIS) seems to be a powerful variation of scanning electrochemical impedance microscopy (SEIM).

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